613112423535 has 48 divisors (see below), whose sum is σ = 1077333162048. Its totient is φ = 322524096000.

The previous prime is 613112423533. The next prime is 613112423629. The reversal of 613112423535 is 535324211316.

613112423535 is a `hidden beast` number, since 6 + 1 + 3 + 112 + 4 + 2 + 3 + 535 = 666.

It is not a de Polignac number, because 613112423535 - 2¹ = 613112423533 is a prime.

It is a super-2 number, since 2×613112423535² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 613112423535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613112423533) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 938875 + ... + 1451795.

It is an arithmetic number, because the mean of its divisors is an integer number (22444440876).

Almost surely, 2^613112423535 is an apocalyptic number.

613112423535 is a deficient number, since it is larger than the sum of its proper divisors (464220738513).

613112423535 is a wasteful number, since it uses less digits than its factorization.

613112423535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513296 (or 513293 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The spelling of 613112423535 in words is "six hundred thirteen billion, one hundred twelve million, four hundred twenty-three thousand, five hundred thirty-five".